Figure 3From: Comparative analysis of the mammalian WNT4 promoterCpG islands analysis of WNT4 promoter regions. High GC content exists in the promoter regions of both tammar and human. CpG islands in the tammar begin at the proximal 5' flanking region and end at exon 1. CpG islands in the human promoter region occur at the proximal 5' flanking region and extend into intron 1-2. Observed/Expected ratio >0.60; the length of CpG islands >200.Back to article page